frm_sub.c

ncurses-5.4

/****************************************************************************
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/****************************************************************************
 *   Author:  Juergen Pfeifer, 1995,1997                                    *
 ****************************************************************************/

#include "form.priv.h"

MODULE_ID("$Id: frm_sub.c,v 1.7 2003/10/25 15:17:08 tom Exp $")

/*---------------------------------------------------------------------------
|   Facility      :  libnform  
|   Function      :  int set_form_sub(FORM *form, WINDOW *win)
|   
|   Description   :  Set the subwindow of the form to win. 
|
|   Return Values :  E_OK       - success
|                    E_POSTED   - form is posted
+--------------------------------------------------------------------------*/
NCURSES_EXPORT(int)
set_form_sub (FORM * form, WINDOW * win)
{
  if (form && (form->status & _POSTED))	
    RETURN(E_POSTED);

  Normalize_Form( form )->sub = win;
  RETURN(E_OK);
}	

/*---------------------------------------------------------------------------
|   Facility      :  libnform  
|   Function      :  WINDOW *form_sub(const FORM *)
|   
|   Description   :  Retrieve the window of the form.
|
|   Return Values :  The pointer to the Subwindow.
+--------------------------------------------------------------------------*/
NCURSES_EXPORT(WINDOW *)
form_sub (const FORM * form)
{
  const FORM* f = Normalize_Form( form );
  return Get_Form_Window(f);
}

/* frm_sub.c ends here */